these 2 derivations will be built:
  /nix/store/wpxnipxdpjdqw7lx4ld6gx2lmraihcq4-opentofu-1.12.6.drv
  /nix/store/w7g4ljzzs56xrqw1n1h3dbx943bzscqd-nix-shell.drv
Failed to find a machine for remote build!
derivation: wpxnipxdpjdqw7lx4ld6gx2lmraihcq4-opentofu-1.12.6.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])